Bioremediation systems and methods are disclosed in which petroleum contaminated soil (PCS) are treated and recycled to below acceptable contaminant levels. The system comprises a treatment cell at a location removed from the original site of the contaminated soil and having a capacity to receive and...http://www.google.fr/patents/US5286140?utm_source=gb-gplus-shareBrevet US5286140 - Bioremediation systems and methods
